All categories

3 years ago

X dived by 3 what is it

Mathematics

2 answers:

krek1111 [17]3 years ago

6 0

Answer:

Step-by-step explanation: 1 over 3x write the division as a fraction

so x dived 3 and than as a fraction u would put 1 over 3 then the X and the solution would be 1 over 3 x the Alternative form would be =0.333333x

ZanzabumX [31]3 years ago

3 0

Answer:

X/3 X is unknown, so it would be this until you figure out X

You might be interested in

Please Help I'm in need for help

Mama L [17]

I hope this helps you

5 0

3 years ago

3. A hive of bees contains 27 bees when it is first discovered. After 3 days, there are 36 bees. It is determined that the popul

Alex Ar [27]

Answer:

360

Step-by-step explanation:

Points to Note

When the beehive was discovered, there were 27 bees

After 3 days, the numbers of bee increased to 36

Progression Type : Exponential (also knows as geometry)

Number of bees after 30 days is unknown

First we need to get the rate of progression (increment or decrement) between the first day and the third day it was discovered

From the question, we have

T1 = 27 ------------- T1 represents number of bees initiallly (1st term)

T2 = 36 ------------- T2 represents 2nd term (number of bees after 3days)

T3 represents 3rd term (after additional 3 days; i.e. 6 days)

T4 represents 4th term (after 12 days)

If you follow this progression, you'll noticed that

T10 = Number of bees on the 30th day

Since, it's an exponential progression; we have to divide to get the rate of progression

R = 36/27 ------------ R represents Rate of progress (also known as common radius)

R = 4/3

Using this progression formula

Tn = aR^(n-1)

Where a = T1 = 1st term = 27

R = Rate of progression = 4/3

n = Number of term = 10

Substituting these values in the progression formula

T10 = 27 * (4/3) ^(10-1)

T10 = 27 * (4/3)^9

T10 = 27 * 262144/19683

T10 = 7077888/19683

T10 = 359.594

T10 = 360 (approximated)

5 0

3 years ago

Read 2 more answers

A rectangular brick walkway has a length of ten feet and a width of four feet.The length and the width of the walkway will each

ankoles [38]

Answer:

$\boxed{\text{22.5 ft}^{2}}$

Step-by-step explanation:

Existing walkway

l = 10 ft

w = 4 ft

A₁ = lw = 10 ft × 4 ft = 40 ft²

New walkway

Expanding a measurement by 25 % means that you multiply it by a factor of 1.25.

New length = 10 × 1.25 = 12.5 ft

New width = 4 × 1.25 = 5 ft

A₂ = lw = 12.5 ft × 5 ft = 62.5 ft²

Increase in area

A₂ - A₁ = 62.5 – 40 = 22.5 ft²

The increase in area is $\boxed{\textbf{22.5 ft}^{2}}$

6 0

3 years ago

What do you get when you multiply a negative number by a positive number?

alina1380 [7]

The product of a negative number and a positive number is always negative.

Here's something funny my math teacher once told us to help us remember.

Good thing happening to a Good person = Good
positive x positive = positive

Bad thing happening to a Good person = Bad
negative x positive = negative

Good thing happening to a Bad person = Bad
positive x negative = negative

Bad thing happening to a Bad person = Good
negative x negative = positive

4 0

3 years ago

AB = 4x DC = x + 9 AD = 6 BC = 2y Quadrilateral ABCD is a parallelogram if both pairs of opposite sides are congruent. Show that

Sati [7]

Answer:

Therefore the lengths of the opposite side pairs, AB and BC are 12 units and 6 units .

Step-by-step explanation:

Given:

[] ABCD is a Parallelogram.

∴ pairs of opposite sides are congruent

∴ AB = DC and

BC = AD

To Find:

Length of AB = ?

Length of BC = ?

Solution:

[] ABCD is a Parallelogram. .............Given

∴ pairs of opposite sides are congruent

∴ AB = DC and BC = AD

On substituting the values we get

For 'x' i.e AB = DC

$4x=x+9\\\\4x-x=9\\\\3x=9\\\\x=\frac{9}{3}\\ \\x=3$

For 'y' i.e BC = AD

$2y=6\\\\y=\frac{6}{2} \\\\y=3\\$

Now substituting 'x' and 'y' in AB and BC we get,

$Length\ AB=4\times 3 =12\ units\\\\Length\ BC=2\times 3 =6\ units$

Therefore the lengths of the opposite side pairs, AB and BC are 12 units and 6 units .

7 0

3 years ago

Read 2 more answers